Seki, Fumitake,  1937- <br/><br/>
Organic materials in aquatic ecosystems 
author, Humitake Seki 
 - Boca Raton, Fla  CRC Press  c1982 
 - 201 p.  ill.  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic ecology<br/>Biogeochemical cycles<br/>Organic compounds
<br/><br/><label>Dewey Class. No.: </label>574.5  / 263